The “bare metal” part of the name refers to the hardware itself. There is no virtualization layer, no hypervisor, and no shared hosting environment sitting between the validator software and the physical components of the server. The software talks directly to the CPU, the memory, and the storage. That means the operator can tune performance in ways that cloud setups don’t allow.

Bare metal validators are typically housed in colocation data centers where the operator selects the facility, negotiates power and cooling, and manages the physical security relationship directly. The server hardware is purpose-built for the workload it runs, which on high-throughput blockchains like Solana means high clock-speed CPUs, fast NVMe storage, and low-latency network connectivity. The operator decides where the machine lives, what it runs, and how it connects to the rest of the network.

Bare metal vs Cloud

Most internet services run on cloud platforms with providers renting out slices of shared physical servers to many customers at once. The customer never touches the actual machine, and the provider handles maintenance, networking, and hardware allocation behind the scenes. Cloud environments share resources across tenants, so when another customer on the same physical server spikes their CPU or storage usage, it can cause latency jitter for everyone else on that machine. This is commonly called the “noisy neighbor” problem, and container orchestration layers used in cloud environments can add another 10 to 50 milliseconds of latency on top of that.

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Bare metal is the opposite arrangement. There is no resource contention from other tenants, and the operator controls CPU core allocation, storage behavior, and network prioritization directly.

Solana validators process transactions, organize them into blocks, and vote on whether those blocks are valid, with a new block arriving roughly every 400 milliseconds. On a chain with 15-second block times, those extra milliseconds from cloud are rounding errors, but on Solana they eat into a real percentage of the window a validator has to receive, process, and vote on a block. Missed windows mean missed votes, fewer rewards, and a rising skip rate. Bare metal gets rid of that problem.

Why bare metal is becoming the standard for Solana validators

Major staking operators that have migrated from cloud to bare metal have reported skip rates below 0.1%, well under network averages, and higher staking rewards to go with it. The gains are consistent across different operators and regions, showcasing the boost that bare metal operations have over cloud competitors. 

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Solana’s validator network currently spans roughly 800 active validators across more than 40 countries, and the two largest hosting providers by staked SOL are both bare metal operators. Major cloud platforms account for less than 10% of total stake combined. The migration toward dedicated hardware has been accelerating since 2024, as performance and cost metrics continue favoring these dedicated operations.

People who hold SOL can delegate their tokens to a validator they trust, which increases that validator’s voting weight and its share of rewards. Since a validator’s skip rate, uptime, and commission rate are all publicly visible on-chain, delegators tend to move their stake toward more reliable operators. Better hardware means better performance, better performance means more delegation, and more delegation means more revenue. As bare metal operations continue to be the most performative form of validator, more validators will opt for bare metal. 

Cloud computing runs on shared resources with multiple customers using the same physical machines, in the same facilities, managed by the same provider. The model works well when the failure mode is a power outage or a cooling malfunction. These are all accounted for in typical disaster recovery plans. The “What If” event is not part of the norm. 

The Gulf conflict flipped that assumption by making the “What if” a reality.

When facilities across the Middle East were knocked offline on March 1, the cloud footprint in the area went dark. AWS told customers to “enact their disaster recovery plans” and “migrate workloads to alternate AWS Regions.” This shows the dependencies customers have on the provider because the provider is responsible for, and decides, how recovery happens while the customer is left in the dark. 

Since then, cloud providers have been named as explicit military targets. The IRGC’s March 31 statement listed 18 US technology companies. The April 6 video singled out the largest planned facility in the region, a 1GW campus that would be the single biggest concentration of shared compute infrastructure in the Gulf. 

The threat model is now a sustained, escalating pressure on the exact centralization that makes cloud convenient. With privatized bare metal infrastructure, that dependency is removed. Uptime becomes your own responsibility, not someone else’s.

Privatized Bare Metal Operates Differently

Case Study – Solmate’s Bare Metal Performance During Gulf Crisis

Before Solmate’s deployment, only one validator operated in the entire Middle East which showed a clear infrastructure gap. Solmate’s UAE-based, bare metal validator, launched in September 2025 in partnership with RockawayX, deployed specifically to address this gap.

On March 1, while cloud-hosted services went dark across the Gulf, bare metal operators including Solmate maintained operations. Critically, through five weeks of regional escalation, Solmate’s validator recorded zero downtime.

Solmate’s validator performance is below as of 4/15/26 from Solana Compass:

Solmate’s realtime Skipped Slot History as of 4/15/26:

The UAE is not retreating

The UAE and surrounding areas remain hyperfocused on ushering in the next phase of finance.

Following the March 1 disruptions, the Central Bank of the UAE activated its Contingent Liquidity Insurance Facility for the first time at scale, pushing AED 31 billion ($8.2 billion) into the banking system. 

The regulatory apparatus did the same. Abu Dhabi’s FSRA published its largest virtual asset guidance update since 2020 in late March, doubling minimum capital for full VAS licensees to $10 million and launching a formal consultation on regulating DeFi protocols. That makes ADGM the first regulator in the GCC to attempt a workable framework for decentralized finance. VARA, meanwhile, shifted from licensing to active enforcement.

Companies are doubling down on the UAE. Microsoft confirmed its total UAE investment will reach $15 billion by 2029, with 200 MW of new data center capacity coming online through G42’s subsidiary Khazna by end of 2026. Coinbase is actively expanding in Abu Dhabi and pursuing ADGM licensing. The ADGM approved Ondo Finance’s tokenized stocks and ETFs for trading on Binance’s regulated platform earlier this year and Kearney estimates $500 billion in GCC assets could be tokenized by 2030.

The structural advantages that made the UAE attractive have not changed: zero personal income tax, purpose-built regulatory frameworks for digital assets, geographic proximity to Asian and European markets, and a government that treats AI and blockchain as part of its national economic strategy. The convergence of all of these factors continue to display how committed the UAE is to building the next financial and societal superpower.

Solmate’s position

Recent events have proven infrastructure architecture is no longer just a technical decision – it’s a competitive moat. Validators running on bare metal in stable jurisdictions with robust regulatory frameworks demonstrate measurable advantages in uptime, performance, and economic resilience.

As blockchain networks mature and institutional capital flows into staking, infrastructure decisions compound. The validators who recognized this early – and made the capital investments in dedicated hardware, facility relationships, and operational expertise – are building advantages that cloud-hosted competitors cannot easily replicate.

This newsletter contains forward-looking statements regarding the Company’s strategic plans, corporate restructuring, partnership arrangements, and infrastructure development. These statements involve risks and uncertainties that could cause actual results to differ materially, including market conditions, regulatory changes, shareholder approval, and operational challenges. The Company undertakes no obligation to update these statements except as required by law.